I guess the selectByMaterial process might not be able to keep up with the program. That means, as long as the selectByMaterial command is issued, the program control jumps to the next, and the selection process might not be done yet, so I get the wrong result.

2. Looping through all faces and ask them one by one using polyop.getFaceMatID() will be too long a process for a high polygon number.

I'm struggling to find the one-shot solution..

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04-06-2008, 02:32 AM

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